CD74HC4053PWR

Product Overview

• Category: Integrated Circuit
• Use: Analog Multiplexer/Demultiplexer
• Characteristics: High-Speed CMOS Logic, Triple 2-Channel Configuration
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The CD74HC4053PWR is a high-speed CMOS logic integrated circuit that functions as a triple 2-channel analog multiplexer/demultiplexer.
• Packaging/Quantity: Available in reels of 2500 pieces

Specifications

• Supply Voltage Range: 2V to 6V
• Low-Level Input Voltage: 0.8V
• High-Level Input Voltage: 2V
• Low-Level Output Voltage: 0.1V
• High-Level Output Voltage: Vcc - 0.1V
• On-State Resistance: 70Ω (typical)
• Propagation Delay Time: 15ns (typical)

Pin Configuration

The CD74HC4053PWR has a total of 16 pins arranged as follows:

+-----+ S1A |1 16| Vcc S1B |2 15| S2A S1Y |3 14| S2B S2Y |4 13| S3A S3Y |5 12| S3B GND |6 11| E S0A |7 10| S0B S0Y |8 9| NC +-----+

Functional Features

• Triple 2-channel analog multiplexer/demultiplexer
• Wide supply voltage range allows compatibility with various systems
• High-speed operation suitable for time-critical applications
• Low power consumption
• Break-before-make switching action ensures no short circuits during switching

Advantages and Disadvantages

Advantages: - Versatile analog multiplexing/demultiplexing capabilities - Wide supply voltage range allows compatibility with different systems - High-speed operation enables time-critical applications

Disadvantages: - Limited number of channels (3 channels in this case) - On-state resistance may not be suitable for high-precision applications

Working Principles

The CD74HC4053PWR operates as a triple 2-channel analog multiplexer/demultiplexer. It uses CMOS technology to achieve high-speed operation while consuming low power. The device has three independent channels, each capable of selecting one of two inputs and routing it to the output.

The selection of input channels is controlled by the S0, S1, and S2 pins. By applying appropriate logic levels to these control pins, the desired input channel can be selected. The E pin is used to enable or disable the device.

When enabled, the CD74HC4053PWR allows signals from the selected input channel to pass through to the corresponding output. The on-state resistance of the device is relatively low, ensuring minimal signal degradation.

Detailed Application Field Plans

The CD74HC4053PWR finds applications in various fields where analog multiplexing/demultiplexing is required. Some potential application areas include:

1. Audio Systems: The device can be used to switch between different audio sources, such as CD players, radios, and MP3 players, in audio systems.
2. Instrumentation: It can be utilized in test and measurement equipment to select different input signals for analysis or processing.
3. Communication Systems: The CD74HC4053PWR can be employed in communication systems to route signals between different channels or interfaces.
4. Industrial Control: It can be used in industrial control systems to switch between different sensors or actuators.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the CD74HC4053PWR are:

1. CD4053BM96 - Triple 2-Channel Analog Multiplexer/Demultiplexer, available in SOIC package.
2. 74HC4053D - Triple 2-Channel Analog Multiplexer/Demultiplexer, available in DIP package.
3. SN74HC4053N - Triple 2-Channel Analog Multiplexer/Demultiplexer, available in PDIP package.

These alternative models provide comparable features and can be suitable replacements for the CD74HC4053PWR depending on specific requirements.

In conclusion, the CD74HC4053PWR is a high-speed CMOS logic integrated circuit that serves as a triple 2-channel analog multiplexer/demultiplexer. It offers versatile analog signal routing capabilities, wide supply voltage range, and high-speed operation. The device finds applications in various fields such as audio systems, instrumentation, communication systems, and